Seongnam Weather Conditions
Current Temperature Level
27 °C
33 AQI
Air quality index is: Good
Last Updated: 2025-08-13 18:30 (Local Time)
MapSeongnam
Seongnam Weather Parameters
9 km/h
5 m/s
231° SW
100 %
8 km
1.01 mm
1012 mb
UV Index0
Suggestions for
TodaySeongnam13 Aug.
Hydration• Stay Hydrated
Clothing• Layering Must
Driving• Avoid Driving
Sunscreen• ApplyTrending in South Korea
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Seongnam 10-Days Weather Forecast
Today
24°C
93 %Thursday
24°C94 %Friday
26°C75 %Saturday
27°C73 %Sunday
27°C81 %Monday
27°C74 %Tuesday
26°C76 %Wednesday
27°C75 %Thursday
27°C75 %Friday
26°C90 %Heavy rain
Constant heavy rain throughout the day with a high of 24 °C with humidity at 93%.25°C / 23°C
Humi.93 %
Prec.35.3 mm
Sunrise
05:46 AM13hrs 41min
Sunset
07:27 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Overcast
24 °C
80 %
0
4.3 kmph / SSE
Overcast 
Feels 26.4 °C
Cover 100 %
Visibility 10 km
1 AM
Patchy rain nearby
25 °C
79 %
0
4.7 kmph / SE
Patchy rain nearbyFeels 26.5 °C
Cover 100 %
Visibility 10 km
2 AM
Overcast
25 °C
80 %
0
5 kmph / ESE
Overcast Feels 26.4 °C
Cover 90 %
Visibility 10 km
3 AM
Patchy rain nearby
24 °C
82 %
0
6.1 kmph / ESE
Patchy rain nearbyFeels 26 °C
Cover 80 %
Visibility 10 km
4 AM
Light rain
23 °C
87 %
0
5.4 kmph / SE
Light rainFeels 25.4 °C
Cover 100 %
Visibility 9 km
5 AM
Light rain shower
23 °C
95 %
0
6.5 kmph / ESE
Light rain showerFeels 25 °C
Cover 100 %
Visibility 10 km
6 AM
Light rain shower
23 °C
96 %
0
6.8 kmph / ESE
Light rain showerFeels 25 °C
Cover 100 %
Visibility 10 km
7 AM
Moderate or heavy rain shower
23 °C
97 %
0
6.1 kmph / ESE
Moderate or heavy rain showerFeels 25.2 °C
Cover 100 %
Visibility 7 km
8 AM
Moderate or heavy rain shower
23 °C
98 %
0.1
5.8 kmph / SE
Moderate or heavy rain showerFeels 25.1 °C
Cover 100 %
Visibility 7 km
9 AM
Light rain shower
23 °C
98 %
0.3
6.1 kmph / ESE
Light rain showerFeels 25.3 °C
Cover 100 %
Visibility 10 km
10 AM
Light rain
23 °C
97 %
0.4
4.7 kmph / ESE
Light rainFeels 25.5 °C
Cover 100 %
Visibility 9 km
11 AM
Moderate rain
23 °C
98 %
0.6
7.2 kmph / SE
Moderate rainFeels 25.6 °C
Cover 100 %
Visibility 7 km
12 PM
Moderate rain
23 °C
98 %
0.6
7.2 kmph / SE
Moderate rainFeels 25.7 °C
Cover 100 %
Visibility 7 km
1 PM
Light rain shower
23 °C
97 %
1.3
8.6 kmph / SE
Light rain showerFeels 26 °C
Cover 88 %
Visibility 10 km
2 PM
Patchy rain nearby
24 °C
93 %
0.6
11.5 kmph / SSE
Patchy rain nearbyFeels 26.8 °C
Cover 98 %
Visibility 10 km
3 PM
Light rain shower
25 °C
92 %
1
11.5 kmph / S
Light rain showerFeels 27.3 °C
Cover 84 %
Visibility 10 km
4 PM
Light rain shower
25 °C
91 %
0.2
13.7 kmph / SSW
Light rain showerFeels 28 °C
Cover 77 %
Visibility 10 km
5 PM
Light rain shower
25 °C
90 %
0.1
13.3 kmph / SW
Light rain showerFeels 28 °C
Cover 65 %
Visibility 10 km
6 PM
Light rain
27 °C
89 %
0.1
9.4 kmph / SW
Light rainFeels 27.3 °C
Cover 100 %
Visibility 8 km
7 PM
Light rain shower
24 °C
96 %
0
5.8 kmph / WSW
Light rain showerFeels 26.7 °C
Cover 89 %
Visibility 10 km
8 PM
Light rain shower
24 °C
97 %
0
4.7 kmph / SW
Light rain showerFeels 26.4 °C
Cover 100 %
Visibility 10 km
9 PM
Light rain shower
24 °C
98 %
0
4.7 kmph / SSW
Light rain showerFeels 26.4 °C
Cover 100 %
Visibility 10 km
10 PM
Light rain shower
24 °C
98 %
0
5 kmph / S
Light rain showerFeels 26.5 °C
Cover 100 %
Visibility 10 km
11 PM
Light rain shower
24 °C
98 %
0
7.2 kmph / S
Light rain showerFeels 26.2 °C
Cover 100 %
Visibility 10 km
Today
24°C93 %Thursday
24°C94 %Friday
26°C75 %Saturday
27°C73 %Sunday
27°C81 %Monday
27°C74 %Tuesday
26°C76 %Wednesday
27°C75 %Thursday
27°C75 %Friday
26°C90 %Temp24 °C
ConditionLight rain shower
Humidity96 %
Feels26.7 °C
Cover89 %
Visibility10 km
Wind Speed & Dir.5.8 kmph / WSW
UV0
Seongnam 30-Days (August 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Fri.
36°27 °C
2Sat.
36°25 °C
3Sun.
30°24 °C
4Mon.
34°23 °C
5Tue.
33°25 °C
6Wed.
29°24 °C
7Thu.
32°23 °C
8Fri.
32°22 °C
9Sat.
26°22 °C
10Sun.
33°21 °C
11Mon.
29°22 °C
12Tue.
33°22 °C
13Today
25°23 °C
14Thu.
27°23 °C
15Fri.
31°22 °C
16Sat.
32°23 °C
17Sun.
31°24 °C
18Mon.
32°23 °C
19Tue.
31°22 °C
20Wed.
32°23 °C
21Thu.
33°23 °C
22Fri.
28°23 °C
23Sat.
30°23 °C
24Sun.
25°23 °C
25Mon.
29°22 °C
26Tue.
29°22 °C
27Wed.
28°21 °C
28Thu.
28°20 °C
29Fri.
26°20 °C
30Sat.
27°20 °C
31Sun.
27°19 °C
AugustWeather Overview
No. of days:
Sunny
6
Cloudy
3
Rainy
22
Snowy
0
The monthly weather averages in Seongnam consist of 6 sunny days, 3 cloudy days, 22 rainy days, and 0 snowy days.
South Korea's Hottest Cities - August 2025
1.
Gyeongsan, South Korea
Partly cloudy
63%
0.3
9.7 kmph / SW
2.
Daegu, South Korea
Partly cloudy
63%
0.3
8.6 kmph / S
3.
Kyongju, South Korea
Partly cloudy
63%
0.3
7.9 kmph / SW
4.
Gwangju, South Korea
Partly cloudy
66%
0.5
9.7 kmph / SSW
5.
Muan, South Korea
Partly cloudy
66%
0.5
14.8 kmph / SSW
6.
Naju, South Korea
Partly cloudy
66%
0.5
11.5 kmph / SSW
7.
Kunsan, South Korea
Partly cloudy
73%
0
22 kmph / SSW
8.
Jeonghae, South Korea
Partly cloudy
73%
0.4
22 kmph / SSW
9.
Iksan, South Korea
Partly cloudy
73%
0
13.7 kmph / SSW
10.
Kimje, South Korea
Partly cloudy
73%
0.1
18 kmph / SSW
Last Updated: 13 Aug 2025, 09:45 AM
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